Clock



FIG. 1 is a perspective view of a clock showing my new design in the closed position;

FIG. 2 is a perspective view of the clock shown in FIG. 1 in the open position;

FIG. 3 is a top plan view of the clock shown in FIG. 1;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a front elevational view of the clock shown in FIG. 2; and,

FIG. 9 is a bottom plan view thereof. 

The ornamental design for clock, as shown and described. 